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Reduced Bore Pneumatic Actuator Wafer Ball Valve DN200

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Reduced Bore Pneumatic Actuator Wafer Ball Valve DN200

Brand Name : CXDLV

Model Number : Q71F

Certification : CE&ISO

Place of Origin : China

MOQ : 1pc

Price : negotiation

Payment Terms : T/T, Paypal, Western Union, D/A, L/C, D/P, MoneyGram

Supply Ability : 500pcs/Mon

Delivery Time : 5~25 Work Days

Packaging Details : Suitable Plywood Cases according to different valves structure

Body Material : SS304 SS316,WCB

Ball Material : CF8,CF8M

Seat Material : PTFE/PPL

Structure : Wafer Ball Valve

Size : DN15 ~ DN200

Model : Q71F

Mount : ISO Direct Mount

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Q71F Wafer Type Ball Valve Stainless Steel Reduced Bore Pneumatic Actuator Operated

Product Features

1PC Wafer Ball Valve

Applicable Standards:
- Design and Manufacturing : GB / T12237 / 1989

- Connection : JB / T79

- Fireproof Test: GB / T13927 - 1992

Size Range:
- DN15 ~ DN200

Nominal Pressure:
- 1.6 ~ 4.0 MPa
Temperature Range:
- - 20 °C ~ 350 °C

  • Low torques
  • Long lifespan
  • Maintenance friendly
  • High flow rate

Wafer Ball Valve with simple structure, small size and light weight, more, only consists of a few parts. Moreover, it can be quickly operated by rotating 90°, and the item is with good fluid control characteristics. When the ball valve is in the fully open position, the thickness of the valve plate is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is small.

321 1/4"327810013521650
401 1/2"388511014531662
652 1/2"63.512014518031895


Wafer Ball Valve is widely used in: chemical, petrochemical, smelting, pharmaceutical, food and other industries in SO2, steam, air, gas, ammonia, CO2 gas, oil, water, brine, lye, seawater, nitric acid, hydrochloric acid, sulfuric acid, phosphoric acid The medium is used as a regulating and shut-off device on the pipeline.

Strength of Ball Valve

1. The unique design of the eccentric makes the frictionless transmission between the sealing surfaces, which prolongs the service life of the valve.

2. The elastically seat generated by torque.

3. Ingenious wedge design makes the valve have a tighter and tighter automatic sealing function, with compensatory and zero leakage between the sealing surfaces.

4. Small size, light weight, light weight and easy to install.

5. Pneumatic and electric devices can be configured according to user requirements to meet the needs of remote control and program control.

6. Replacement seat material can be applied to a variety of media.

Model Selection

Wafer ball valve

Model NoWorking Pressure
Applicable Temperature
Applicable Medium
Q71F-16Ti1.6Oxidizing Corrosive Medium
Q71F-25Ti2.5Oxidizing Corrosive Medium

Product Tags:

Pneumatic Actuator Wafer Ball Valve


Reduced Bore Wafer Ball Valve


Wafer Ball Valve DN200

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